公开(公告)号：US11989415B2

公开(公告)日：2024-05-21

申请号：US17818805

申请日：2022-08-10

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Samuel Lee Bruns ,  Marcel Furtado Almeida

IPC: G06F3/06

CPC classification number: G06F3/061 ,  G06F3/064 ,  G06F3/0641 ,  G06F3/0653 ,  G06F3/067 ,  G06F3/0671

Abstract: In some examples, a system computes a measure of data overwrites to a data segment stored in a storage structure, where the measure of data overwrites indicates a quantity of overwrites of data in the data segment. The system compares the measure of data overwrites to a criterion. In response to determining that the measure of data overwrites has a first relationship with respect to the criterion, the system disables data reduction for the data segment.

公开(公告)号：US20240053889A1

公开(公告)日：2024-02-15

申请号：US17818805

申请日：2022-08-10

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Samuel Lee Bruns ,  Marcel Furtado Almeida

IPC: G06F3/06

CPC classification number: G06F3/061 ,  G06F3/0653 ,  G06F3/0671

Abstract: In some examples, a system computes a measure of data overwrites to a data segment stored in a storage structure, where the measure of data overwrites indicates a quantity of overwrites of data in the data segment. The system compares the measure of data overwrites to a criterion. In response to determining that the measure of data overwrites has a first relationship with respect to the criterion, the system disables data reduction for the data segment.